Gaya APA

Suwarno, B, W. (2020). Jurnal Agronomi Indonesia (Indonesia Journal of Agronomy) (Volume 48 Nomor 1 April 2020). Bogor: Perhimpunan Agronomi Indonesia ( PERAGI).

Gaya MLA

Suwarno, Billy, Wayuardi. "Jurnal Agronomi Indonesia (Indonesia Journal of Agronomy)". Volume 48 Nomor 1 April 2020 Bogor: Perhimpunan Agronomi Indonesia ( PERAGI), 2020. Text books.